Element block pseudo-element :before generated with transition box-sizing border-box border-radius padding auto position static font-weight bold opacity 1 z-index auto width 100% transform height 100% line-height 128% background border 0px rgba(0,0,0,1) solid margin auto float left text-shadow font-size 100% display block cursor default overflow visible box-shadow 0px 0px 6px rgba(0,0,0,0.3) outline none